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A gas is compressed at a constant pressu...

A gas is compressed at a constant pressure of `50 N//m^(2)`, from a volume `10 m^(3)` to a volume of `4 m^(3)`. 100 J of heat is added to the gas then its internal energy.

A

Increases by 400J

B

Increases by 200J

C

Decreases by 400J

D

Decreases by 200J

Text Solution

Verified by Experts

The correct Answer is:
A
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AAKASH SERIES-THERMODYNAMICS-EXERCISE - 2
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